donkey-pump辅助泵
donkey-pump Ǖ辅助泵
donkey-pump ĥ辅助泵
donkey-pump e辅助泵
donkey-pump Å辅助泵
donkey-pump ȵ辅助泵
donkey-pump U辅助泵
donkey engine feed pump辅助发动机添水泵
donkey feed water pump备用给水泵;辅给水泵
同义词:auxiliary pump